For each expression and its equivalent expression, match the property that was used. cd = dc
3 + 13 = 13 + x
4 (2x - 3) = 4 (2x) - 4(3)
2 + (a + b) = (2 + a) + b
Associative Property of Addition.
:: Distributive Property
:: Commutative Property of Multiplication. .:Commutative Property of Addition

The actual length of side t is 0.045 cm. use the scale drawing to find the actual side length of w. a) 0.06 cm b) 0.075 cm c) 0.45 cm d) 0.75 cm

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )